blob: 8e8a6297b3c7423ae294157a1ced8c308a982549 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* GTK+ - accessibility implementations
* Copyright 2020 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtkcompositeaccessible.h"
#include <gtk/gtk.h>
#include "gtkwidgetprivate.h"
G_DEFINE_TYPE (GtkCompositeAccessible, gtk_composite_accessible, GTK_TYPE_WIDGET_ACCESSIBLE)
static int
gtk_composite_accessible_get_n_children (AtkObject *obj)
{
GtkWidget *widget;
GtkWidget *child;
int count = 0;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
if (widget == NULL)
return 0;
for (child = gtk_widget_get_first_child (widget); child; child = gtk_widget_get_next_sibling (child))
count++;
return count;
}
static AtkObject *
gtk_composite_accessible_ref_child (AtkObject *obj,
int i)
{
GtkWidget *widget;
GtkWidget *child;
int pos;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
if (widget == NULL)
return NULL;
for (child = gtk_widget_get_first_child (widget), pos = 0; child && pos < i; child = gtk_widget_get_next_sibling (child), pos++);
if (child)
return g_object_ref (gtk_widget_get_accessible (GTK_WIDGET (child)));
return NULL;
}
static void
gtk_composite_accessible_initialize (AtkObject *obj,
gpointer data)
{
ATK_OBJECT_CLASS (gtk_composite_accessible_parent_class)->initialize (obj, data);
obj->role = ATK_ROLE_FILLER;
}
static void
gtk_composite_accessible_class_init (GtkCompositeAccessibleClass *klass)
{
AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
class->initialize = gtk_composite_accessible_initialize;
class->get_n_children = gtk_composite_accessible_get_n_children;
class->ref_child = gtk_composite_accessible_ref_child;
}
static void
gtk_composite_accessible_init (GtkCompositeAccessible *composite)
{
}
|
